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The overlooked environmental cost of renewables

The overlooked environmental cost of renewables

The overlooked environmental cost of renewables
Inside a solar photovoltaic panel factory in Huai'an, in eastern China's Jiangsu province. (AFP)
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Renewables are widely recognized as an essential, non-polluting alternative energy source. But are they really as clean as they seem? When we examine solar, wind and other renewables, we tend to focus on the last mile while neglecting the full supply chain.

This is a dangerous oversimplification that ignores the hidden environmental and ethical costs associated with their production, transportation and disposal. To truly assess their efficiency and impact, this scrutiny must also be applied when comparing them with other energy sources.

Suppose we take solar energy, which has the lion’s share of global renewable energy capacity. Indeed according to the latest data, solar photovoltaic systems alone contributed to nearly 75 percent of the renewable capacity additions worldwide in 2023. In terms of electricity generation, solar PV accounted for about 4.5 percent of the global total.

This is clean energy but what about its full supply chain? 

The production of solar panels involves the use of hazardous materials like sodium hydroxide and hydrofluoric acid. Moreover, research indicates there is significant energy consumption leading to greenhouse gas emissions and potential water and land pollution from toxic waste such as cadmium and lead. 

The next step is transporting these panels. Most solar PV panels are produced in China, which dominates the global market. China and Taiwan together account for about 70 percent of the world’s solar cell and module production. Long distance freight adds to the carbon footprint. This adds approximately 0.02 to 0.05 pounds of CO2 per kilowatt-hour of electricity generated over the panel’s lifetime.

When we examine solar, wind, and other renewables, we tend to focus on the last mile while neglecting the full supply chain. This is a dangerous oversimplification.

Khaled Abou Zahr

Then, once solar panels reach the end of their lifespan, they ought to be recycled. However, the recycling process is close to nonexistent due to high costs and technical challenges. As such, many panels end up in landfill, contributing to soil and water pollution. It is estimated that by 2050, there could be around 6.5 million tonnes of solar panel waste.

This is why, when analyzing the benefits of a renewable source of energy, the entire scope and supply chain needs to be evaluated. And yet, to this day, we only focus on the last mile.

The same concept applies to electric cars. The entire supply chain must be analyzed — starting with the mines that extract the lithium, cobalt, nickel and graphite essential for making batteries, often under questionable ethical conditions.

I recently read the news of a fully electric building in the US, which was hailed as a great success. Yet its power sources were predominantly fossil fuels. And just how efficient are such structures, considering the loss of power in the grid and other factors such as the inherent inefficiency of electric heaters compared to gas-powered ones?

For all these reasons, it is important to pursue efforts to improve the sustainability of production, transportation, and recycling processes to mitigate these environmental impacts. It is even more important not to politicize the energy and environmental debate, as it will only lead to flawed decisions.

• Khaled Abou Zahr is the founder of SpaceQuest Ventures, a space-focused investment platform. He is CEO of EurabiaMedia and editor of Al-Watan Al-Arabi.

 

Disclaimer: Views expressed by writers in this section are their own and do not necessarily reflect Arab News' point of view

Pakistan, UAE eye enhanced media collaboration to promote mutual understanding

Pakistan, UAE eye enhanced media collaboration to promote mutual understanding
Updated 1 min 37 sec ago

Pakistan, UAE eye enhanced media collaboration to promote mutual understanding

Pakistan, UAE eye enhanced media collaboration to promote mutual understanding
  • Pakistan’s envoy meets UAE Media Council secretary-general Mohammed Saeed Al Shehhi in Dubai
  • Al Shehhi acknowledges Pakistan’s rich cultural heritage, tourism potential, says Pakistani embassy

ISLAMABAD: Pakistan and the UAE agreed to enhance collaboration in the media sector to promote mutual understanding and “positive narratives” between the two nations, the Pakistani embassy in Abu Dhabi said this week. 

Pakistan and the UAE enjoy cordial ties rooted in shared religion and culture. The two nations enjoy cooperation in defense, economic, trade, commerce, tourism and several other sectors of the economy. 

Pakistan’s Ambassador to the UAE Faisal Niaz Tirmizi met Mohammed Saeed Al Shehhi, the UAE Media Council’s secretary-general, in Dubai on Monday. Tirmizi underscored brotherly ties between the two states, highlighting the Pakistani expatriate community’s significant role in the UAE’s development, the Pakistan embassy in Abu Dhabi said. 

“The meeting focused on exploring avenues for collaboration in the media sector, aimed at promoting mutual understanding and positive narratives between the two nations,” the embassy said. 

Al Shehhi reaffirmed the UAE Media Council’s commitment to strengthening cooperation with Pakistan, the embassy said. He acknowledged Islamabad’s rich cultural heritage, natural beauty and tourism potential, particularly in its northern regions, it added. 

The development takes place as a senior Pakistani government delegation is in Dubai to participate in a two-day experience exchange program, aiming to learn from the UAE’s governance and public sector innovation models.

The program, running from July 8–9, includes sessions with various UAE ministries and authorities and focuses on innovative approaches to public service delivery, competitiveness, and institutional reform. 

The UAE is an important ally for Pakistan, given it is the South Asian nation’s third-largest trading partner after China and the United States. It is also considered a critical market due to its geographic proximity and logistical advantages to Pakistan.

The Gulf state is also Pakistan’s second-largest source of foreign remittances, after ֱ, with over 1.8 million Pakistani expatriates living and working there.


Mexico’s president calls march against mass tourism ‘xenophobic.’ Critics blame government failures

Mexico’s president calls march against mass tourism ‘xenophobic.’ Critics blame government failures
Updated 3 min 3 sec ago

Mexico’s president calls march against mass tourism ‘xenophobic.’ Critics blame government failures

Mexico’s president calls march against mass tourism ‘xenophobic.’ Critics blame government failures
  • The Mexico City Anti Gentrification Front, one of the organizations behind the protest said said this was a result of years of failures by the local government to address the root of the problems

MEXICO CITY: A fierce protest in Mexico City railing against gentrification and mass tourism was fueled by government failures and active promotion to attract digital nomads, according to experts, who said tension had been mounting for years.
The criticism comes after Mexican President Claudia Sheinbaum alleged that Friday’s protest was marked by xenophobia, reviving a debate over an influx of Americans in the city.
Many Mexicans say they’ve been priced out of their neighborhoods — in part because of a move made by Sheinbaum in 2022, when she was the Mexico City mayor and signed an agreement with Airbnb and UNESCO to boost tourism and attract digital nomads despite concern over the impact short-term rentals could have.
‘Gringo: Stop stealing our home’
On Friday, that came to a head. A largely peaceful protest of hundreds of demonstrators marched through tourism centers of the city with signs reading “Gringo: Stop stealing our home” and “Housing regulations now!”
Near the end of the march, a group of protesters turned violent, breaking the windows of storefronts and looting a number of businesses. In one case, a protester slammed a butter knife against the window of a restaurant where people were hiding, and another person painted “kill a gringo” on a nearby wall.
“The xenophobic displays seen at that protest have to be condemned. No one should be able to say ‘any nationality get out of our country’ even over a legitimate problem like gentrification,” Sheinbaum said Monday. “We’ve always been open, fraternal.”
The frustrations were built upon years of mass tourism and rising rent prices in large swathes of the city. The influx of foreigners began around 2020, when Americans flooded into the Mexico City to work remotely, dodge coronavirus restrictions and take advantage of cheaper living costs.
In the years since, choice neighborhoods like Roma and Condesa, lush central areas dotted with cafes and markets, have grown increasingly populated by foreign tourists and the remote workers known as digital nomads, and there are more temporary housing units rented through companies like Airbnb that cater to tourists.
As they have, rent and living prices have soared and English has been increasingly common on the streets of those areas. Some groups have described the phenomenon as a sort of “neo-colonialism.”
Mounting tensions
The Mexico City Anti-Gentrification Front, one of the organizations behind the protest, it was “completely against” any acts of physical violence and denied that the protests were xenophobic. Instead, the organization said the protest was a result of years of failures by the local government to address the root of the problems.
“Gentrification isn’t just foreigners’ fault, it’s the fault of the government and these companies that prioritize the money foreigners bring,” the organization said in a statement. Meanwhile “young people and the working class can’t afford to live here.”
In its list of demands, the organization called for greater rent controls, mandates that locals have a voice in larger development projects in their area, stricter laws making it harder for landlords to throw out residents and prioritizing Mexican renters over foreigners.
Mexico’s protest comes on the back of a wave of similar protests across Europe railing against mass tourism. Tensions in Mexico have also been compounded by wider inequalities and the Trump administration targeting Latino communities in the US as it ramps up deportations.
The US Department of Homeland Security took a jab at protesters Sunday, writing in a post on the social media platform X: “If you are in the United States illegally and wish to join the next protest in Mexico City, use the CBP Home app to facilitate your departure.”
Government failures
Protesters’ cries against government failures were echoed by experts, who said that surging gentrification is a product of both shortage of affordable housing in the city and longtime government failures to regulate the housing market.
Antonio Azuela, lawyer and sociologist and others said that they do see the protest as a xenophobic backlash, and around 2020 the core of the problem was the influx of “digital nomads” in the city, but it grew out of hand because of lax housing laws.
“What has made this explode is lack of regulation in the market,” Azuela said.
Mexico City’s government over the course of decades has made a few efforts to control development and create affordable housing.
Legislators estimated there are about 2.7 million houses and apartments in the city, but it needs about 800,000 more. But such affordable housing developments that have popped up often are pushed off to the fringes of the city, said Luis Salinas, a researcher at National Autonomous University of Mexico who has studied gentrification in Mexico City for years.
Taking advantage of ‘insufficient’ laws
Controls, meanwhile, have been marked by lack of enforcement, which developers travel services companies like Airbnb take advantage of, he said.
Today, more than 26,000 properties in Mexico City are currently listed on Airbnb, according to the Inside Airbnb, an advocacy organization that tracks the company’s impact on residential communities through data. That’s compared to 36,000 properties in New York City and 19,000 in Barcelona, where protests have also broken out.
“The government has treated housing like it’s merchandise,” Salinas said. The actions the government is taking “are completely insufficient. The federal government needs to be intervening far more nowadays.”
Airbnb said it helped contribute more than a billion dollars in “economic impact” to Mexico City last year and that spending by guests has supported 46,000 jobs in the city. “What’s needed is regulation based not on prohibitions, but on respect for rights and transparency of obligations,” it said in a statement.
Last year, Mexico City’s government approved the most ambitious rent control law since the 1940s in an effort to control prices and also set caps on short-term rentals to 180 nights a year, but Salinas said that enforcement of short-term rental legislation has been put on pause until after the 2026 FIFA World Cup.
And even then, the country’s government will have to take far greater actions to get the situation under control, said Azuela.
“This isn’t going to end by just reigning in Airbnb,” he said. “They’re going to have to do a whole lot more.”


Five Israeli soldiers killed in Gaza: military

Five Israeli soldiers killed in Gaza: military
Updated 12 min 20 sec ago

Five Israeli soldiers killed in Gaza: military

Five Israeli soldiers killed in Gaza: military
  • Statement: Two of the soldiers ‘fell during combat in the northern Gaza Strip’
  • Latest round of negotiations on war in Gaza began on Sunday in Doha

JERUSALEM: Five Israeli soldiers were killed in combat in the northern Gaza Strip, Israel’s military said on Tuesday, as Israel and Hamas held indirect talks in Qatar on an elusive ceasefire.

Two of the soldiers “fell during combat in the northern Gaza Strip,” the Israeli military said in a statement, adding that three others were killed and two severely wounded in the same incident.

The wounded soldiers were “evacuated to a hospital to receive medical treatment and their families have been notified,” the military said.

The latest round of negotiations on the nearly two-year war in Gaza began on Sunday in Doha, with representatives of Israel and Palestinian militant group Hamas seated in different rooms in the same building.

Monday’s talks ended with “no breakthrough,” a Palestinian official familiar with the negotiations said.

The Hamas and Israeli delegations were due to resume talks, with US President Donald Trump’s special envoy Steve Witkoff also set to join them this week in an effort to secure a ceasefire.

The US proposal included a 60-day truce, during which Hamas would release 10 living hostages, taken during its October 2023 attack on Israel, and several bodies in exchange for Palestinians detained by Israel, two Palestinian sources close to the discussions earlier said.

Hamas was also demanding certain conditions for Israel’s withdrawal, guarantees against a resumption of fighting during negotiations, and the return of the UN-led aid distribution system, they said.


China investigates Wuhan former mayor who presided over COVID-19 response

China investigates Wuhan former mayor who presided over COVID-19 response
Updated 23 min 51 sec ago

China investigates Wuhan former mayor who presided over COVID-19 response

China investigates Wuhan former mayor who presided over COVID-19 response
  • Zhou Xianwang served as the top Communist Party official in the Chinese metropolis from 2018 until early 2021
  • Beijing’s two key anti-corruption watchdogs said Zhou was suspected of ‘serious violations of disciplines and laws’

BEIJING: Chinese authorities have launched an investigation into the former mayor of the central city of Wuhan, Beijing’s top anti-graft bodies said Tuesday.

Zhou Xianwang served as the top Communist Party official in the Chinese metropolis from 2018 until early 2021, playing a major role in the handling of the first known outbreak of Covid-19.

Beijing’s two key anti-corruption watchdogs said Zhou was suspected of “serious violations of disciplines and laws” – a common euphemism for graft.

He “is currently undergoing disciplinary review and supervision investigation,” according to a statement by the Central Commission for Discipline Inspection and the National Supervisory Commission.

The statement did not provide details about Zhou’s alleged misconduct or the period of time during which it took place.

Zhou has served in a range of high-level roles, including from 2021 to 2023 as vice chairman of a provincial committee under China’s top political advisory body.

Chinese President Xi Jinping has engaged in an expansive anti-corruption campaign since coming to power over a decade ago, ostensibly aimed at stamping out graft at all levels of the ruling Communist Party.

Supporters say the drive promotes clean governance, while critics say it serves as a tool for Xi to oust political opponents.


Days of monsoon rains kill 79 as Pakistan braces for more floods

Days of monsoon rains kill 79 as Pakistan braces for more floods
Updated 30 min 21 sec ago

Days of monsoon rains kill 79 as Pakistan braces for more floods

Days of monsoon rains kill 79 as Pakistan braces for more floods
  • Strong westerly wave to cause moderate to heavy rainfall till July 10, disaster management authority says
  • Khyber Pakhtunkhwa reports highest number of deaths, 29, from rain-related incidents since June 26

ISLAMABAD: The death toll from monsoon rains in Pakistan under two weeks has climbed to 79, the National Disaster Management Authority (NDMA) said in its latest report, as the country braces for more heavy downpours and floods till July 10. 

Monsoon rains have battered several parts of Pakistan, especially its eastern Punjab and northwestern Khyber Pakhtunkhwa (KP) provinces, since June 26. As per the NDMA’s latest situation report, KP has reported the highest number of deaths from rain-related incidents, 29, followed by Punjab with 24, Sindh with 15, and Balochistan with 11 deaths in thirteen days of rain. 

Seventy-two people were injured in Punjab, followed by 34 in Sindh, 27 in KP, four in Azad Kashmir and three in Balochistan since June 26, as per the report. The NDMA on Monday forecast heavy rains and floods in several parts of the country. It said a moisture inflow from the Bay of Bengal and Arabian Sea, combined with a strong westerly wave, is expected to result in moderate to heavy monsoon rainfall till July 10. 

“These weather conditions are likely to cause both riverine and flash flooding in various regions of Pakistan,” the authority said on Monday. 

As per the NDMA’s report, 189 houses in total have been damaged across the country while 100 livestock have perished due to rain-related incidents since June 26. KP reported the highest number of houses damaged since June 26, 94, while the largest number of livestock perished were reported from Sindh, 58. 

Pakistan, home to over 240 million people, is consistently ranked among the countries most vulnerable to climate change. In 2022, record-breaking monsoon rains and glacier melt caused catastrophic floods that affected 33 million people and killed more than 1,700. The South Asian country has been the victim of irregular weather patterns recently that have ranged from heatwaves to droughts and torrential rains.

Surging temperatures in the country’s mountainous north, especially in Gilgit-Baltistan, have accelerated glacier melt, compounding the risk of sudden floods and landslides in narrow valleys and near vulnerable glacial lakes.

The NDMA advises the public to stay indoors during thunderstorms, avoid unnecessary travel and keep children away from electricity poles and waterlogged areas.